451535032213032 has 16 divisors (see below), whose sum is σ = 1128837580532640. Its totient is φ = 150511677404336.

The previous prime is 451535032212973. The next prime is 451535032213121. The reversal of 451535032213032 is 230312230535154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9406979837748 + ... + 9406979837795.

It is an arithmetic number, because the mean of its divisors is an integer number (70552348783290).

Almost surely, 2^{451535032213032} is an apocalyptic number.

It is an amenable number.

451535032213032 is an abundant number, since it is smaller than the sum of its proper divisors (677302548319608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451535032213032 is a wasteful number, since it uses less digits than its factorization.

451535032213032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18813959675552 (or 18813959675548 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

Adding to 451535032213032 its reverse (230312230535154), we get a palindrome (681847262748186).

The spelling of 451535032213032 in words is "four hundred fifty-one trillion, five hundred thirty-five billion, thirty-two million, two hundred thirteen thousand, thirty-two".